F16N 31/004
Combined with container
Official title: {combined with container}
F16N31/004 (Combined with container) appears on 93 US grants and 63 published applications in this corpus.
Search patents in F16N- Granted patents
- 93
- Published applications
- 63
- Assignees
- 37
- Inventors
- 143
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 3 |
| 2006 | 2 | 0 |
| 2007 | 2 | 1 |
| 2008 | 1 | 6 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 3 |
| 2012 | 4 | 2 |
| 2013 | 1 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 3 |
| 2016 | 4 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 4 |
| 2019 | 3 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 6 |
| 2022 | 2 | 3 |
| 2023 | 6 | 3 |
| 2024 | 4 | 2 |
| 2025 | 4 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Waste oil recycling device23 Dec 2025US 12,504,120 B2Lih Yann Industrial Co., Ltd.
- Lube skid30 Sep 2025US 12,428,981 B2Heritage Industries, LLC
- Foldable mechanic's creeper19 Aug 2025US 12,390,922 B2
- Fluid drain pan with stowable pouring stand20 May 2025US 12,305,805 B1
- Device and method for emptying and monitoring fluid drained from an engine of an aircraft18 Jun 2024US 12,012,230 B2Safran Aircraft Engines
- Container for collecting and containing a liquid drained from a vehicle26 Mar 2026US 2026/0085786 A1Canadian Tire Corporation, Limited
- Lube skid mounting system15 Jan 2026US 2026/0015956 A1Heritage Industries, LLC
- Device for collecting and storing automotive fluids25 Dec 2025US 2025/0389384 A1Tradeco Pacific Incorporated
- Oil drainage and shielding device for motor vehicles9 Oct 2025US 2025/0314351 A1
- Waste oil recycling device26 Jun 2025US 2025/0207725 A1Lih Yann Industrial Co., Ltd.
Most cited
By later US patents
- Non-woven webs and methods of manufacturing the same116US 8,118,177 B2Sellars Absorbent Materials, Inc. · 2012
- Disposable oil drain pan and container combination64US 4,632,268 A1986
- Car ramp and drip pan assembly55US 4,246,982 A1981
- Multipurpose container54US 4,301,841 A1981
- Motor oil change kit45US 4,403,692 A1983